Re: [PATCH] usb: fix slab-out-of-bounds Read in cougar_report_fixup

From: Camila Alvarez Inostroza
Date: Thu Aug 01 2024 - 11:59:09 EST




On Thu, 1 Aug 2024, Jiri Kosina wrote:

On Tue, 30 Jul 2024, Camila Alvarez wrote:

report_fixup for the Cougar 500k Gaming Keyboard was not verifying
that the report descriptor size was correct before accessing it

Reported-by: syzbot+24c0361074799d02c452@xxxxxxxxxxxxxxxxxxxxxxxxx
Closes: https://syzkaller.appspot.com/bug?extid=24c0361074799d02c452
Signed-off-by: Camila Alvarez <cam.alvarez.i@xxxxxxxxx>

Applied, thanks.

Thank you!
--
Jiri Kosina
SUSE Labs